Originally Posted by GB Man
Guys, I used the recommended er9x firmware after installing the board and it downloaded just as on erazz eepe quickstart video. But screen doesn't light up, and I'm also getting "throttle not set" and "alarms disabled" alerts. I double checked the connections on the el panel and all is fine. Any thoughts as to what I did or didn't do? Thanks
Sounds like you probably have not calibrated your sticks yet. Find "Calibration" on this page:
And then you will need to set up a switch to control the backlight. See the manual, also found on the above page.